Diff Report
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for mb_substr

mb_substrRun #517dc23f63001Run #517dc41118628DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)77 75 -2 -2.6%
Incl. Wall Time (microsec) per call 2 2 -0 -2.6%
Excl. Wall Time (microsec)77 75 -2 -2.6%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)15,568 15,568 0 0.0%
Incl. MemUse (bytes) per call 487 487 0 0.0%
Excl. MemUse (bytes)15,568 15,568 0 0.0%
Incl. PeakMemUse (bytes)14,208 14,208 0 0.0%
Incl. PeakMemUse (bytes) per call 444 444 0 0.0%
Excl. PeakMemUse (bytes)14,208 14,208 0 0.0%

Parent/Child Regression/Improvement report for mb_substr [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
mb_substr0 N/A% -2 -0.0% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent function
drupal_substr0 N/A% -2 -100.0% 0 N/A% 0 N/A% 0 N/A%